الوصف

Lead ingots according to the chemical composition is divided into five grades: Pb*9.**4, Pb*9.**0, Pb*9.**5, Pb*9.**0, Pb*9.**0.
   Main application: mainly used in producing battery warheads, welding materials, chemicals, paint, lead salt, cable sheath, bearing materials, sealing materials, babbitt and X-ray protective material, etc. Description: lead ingot was rectangular, both ends have a prominent ear, white metal, soft. *1.4 g/cm3 density, melting point **7℃
Product specifications: lead ingot into big ones and small ones
Small ingot for rectangular trapezoidal, bottom of baling grooves, at both ends has prominent ear.
Big ingot is trapezoidal, have a tee at the bottom of the convex block, grab crane slot on both sides.
Small ingot for single weight:*8kg±3kg、*2kg±2kg、*0kg±2kg、*4kg±1kg
 Large spindle for single weight:**0 kg±*0kg、**0 kg±*5kg
Packing: packed in small lead ingot application corresponding packing belts externally packing and not easy to rust. Large lead ingot to bare spindle
Transportation and storage: 1, the lead ingot application no corrosive substances transport shipment, be to prevent the rain. 2, lead ingot should be stored in ventilated, dry and free of corrosive substance in stock room. 3, lead ingot in the process of transportation and storage, surface generated by the white, gray or yellowish-white film, is determined by the natural oxidation properties of lead, not discarding criteria